Reginar IV, Count of Mons

Count of Mons (0950–1013)

Parents

• Reginar III, Count of Hainaut
• Adela of Hainaut

Children

• Beatrix de Hainaut
• Reginar V, Count of Mons

Siblings

• Lambert I, Count of Louvain

Partners

• Hedwig of France, Countess of Mons